Thanks ! I had tried this before but something else was wrong.
Now, everything is ok !!! Thanks again !
I think you just discovered a bug in the title handling.
When visiting this topic directly without involving ajax, the title tag gets corrupted and the HTML looks like this:
<title>Template conditional rel="icon" type="image/x-icon" href="/favicon.ico" />
Can't help you on your initial question, though. Sorry.